check MD5 (128-bit) checksums

md5sum command is use to check or print MD5 (128-bit) checksums. For example purpose download your favorite Linux distribution from Linux distribution web site / project site. Now you will need to to check md5sum on a Linux ISO file.

1) Download Debian linux # 1 ISO please note down md5sum listed next to each ISO file with the help of wget command:$ wget http://someproject.org/path/to/isofile.iso